the 6th gens come with those chips in the key and ignition so the motor wont run unless the key with the chip is in there, right? so if i had a copy of a key, it wouldnt work without the chip? does anyone know what those chips are called, and where i could find more info on how they work, and so on? thank you!

 

The Honda/Acura Immobilizer anti-theft system uses a low-power transponder mounted in the head of the ignition key. When the vehicle is started, the Key Cylinder Module converts the transponder signal and sends a secure, coded signal to the Engine Control Module. If the signal the Engine Control Module is correct, the vehicle will Start.

 

is there a way to purchase this technology somewhere, for an affordable price? and does it how far of range does the head of teh key have to be from the module? does it have to touch?

 

you can get the replacment keys from honda with the VIN i believe as well as proof of ownership

 

The keys are not cheap, last I heard it was $80 at a local dealer to have one made up. As far as range its not far at all, the pickup coil is in the steering column just behind where you put the key in.

 

where im not trying to find a replacement for my accord. i had an auto start put in, so anyone with a key could practically jack my car now. but that wasnt why i was asking this question. i was trying to put this type of security into a computer, for a project. which is why i needed information on the honda keys, cause thats the only thing i have heard of using the type of module thing... any more help anyone?

 

2005 Hyundai Tuscani and 2004/2005 Kia Amanti has the immobilizer system..

 

Great :slap: And it's Tuscon, like the capital of Arizona. Tuscani is what they call the Tiburon overseas.

Choy, that's a cool project. All it is though is a radio frequency...all you'd have to do I guess (I'm not good at that stuff) is mimic a system like that where you have a seconday transponder that sends a coded signal.

 

The new 'Vette has a system where the key only has to be inside the car somewhere...then you push a button to start. Apparently a very strong signal.

 

thanks for the information all